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scidoe_string

Sort the experiments of a design of experiments

Calling Sequence

S = scidoe_string(D)

Parameters

D :

a m-by-nbvar matrix of doubles, the design of experiments.

S :

a m-by-nbvar matrix of strings, the design of experiments.

Description

Ignores the signs of the entries in D, and remove duplicate entries. Then replaces each entry equal to 1 by a "*".

In a DOE which has {0,-1,+1} entries, this factors the blocks which have +-1 entries. This makes the factorial blocks of the design more obvious.

Examples

// A DOE with no obvious structure.
D = [
-1 1 0
-1 -1 0
0 0 0
1 -1 0
0 -1 1
-1 0 -1
0 1 1
-1 0 1
1 0 1
0 -1 -1
1 0 -1
0 1 -1
1 1 0
]
S = scidoe_string(D)

Authors


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